Polaroid Cube quadcopter mount

I just got a 3D printer and this is my very first edit. I bought it to supply parts for my racing quadcopter hobby. I printed the GoPro mount by JJBTEXAS which worked great to adapt it to my GoPro gear, but I wanted to make a mount for my quads so I wouldn't have to risk my GoPro. So I just edited out the base and added a 20 degree mount with slots for zip ties. The first print was pretty good, but I printed it upside down and the base at the top sagged a little in one spot, but the cube sti